Initial parallel GC support

[ghc-hetmet.git] / rts / StgMiscClosures.cmm

diff --git a/rts/StgMiscClosures.cmm b/rts/StgMiscClosures.cmm
index 9e1eaf9..f9076ca 100644 (file)
--- a/rts/StgMiscClosures.cmm
+++ b/rts/StgMiscClosures.cmm
@@ -12,11 +12,11 @@
 
 #include "Cmm.h"
 
-#ifdef __PIC__
 import pthread_mutex_lock;
 import base_GHCziBase_Czh_static_info;
 import base_GHCziBase_Izh_static_info;
-#endif
+import EnterCriticalSection;
+import LeaveCriticalSection;
 
 /* ----------------------------------------------------------------------------
    Support for the bytecode interpreter.
@@ -304,7 +304,7 @@ INFO_TABLE(stg_BLACKHOLE,0,1,BLACKHOLE,"BLACKHOLE","BLACKHOLE")
     LDV_ENTER(R1);
 
 #if defined(THREADED_RTS)
-    foreign "C" ACQUIRE_LOCK(sched_mutex "ptr");
+    ACQUIRE_LOCK(sched_mutex "ptr");
     // released in stg_block_blackhole_finally
 #endif
 
@@ -369,7 +369,7 @@ INFO_TABLE(stg_CAF_BLACKHOLE,0,1,CAF_BLACKHOLE,"CAF_BLACKHOLE","CAF_BLACKHOLE")
 #endif
 
 #if defined(THREADED_RTS)
-    foreign "C" ACQUIRE_LOCK(sched_mutex "ptr");
+    ACQUIRE_LOCK(sched_mutex "ptr");
     // released in stg_block_blackhole_finally
 #endif
 
@@ -394,12 +394,9 @@ INFO_TABLE(stg_SE_CAF_BLACKHOLE,0,1,SE_CAF_BLACKHOLE,"SE_CAF_BLACKHOLE","SE_CAF_
 
 /* ----------------------------------------------------------------------------
    Whiteholes are used for the "locked" state of a closure (see lockClosure())
-
-   The closure type is BLAKCHOLE, just because we need a valid closure type
-   for sanity checking.
    ------------------------------------------------------------------------- */
 
-INFO_TABLE(stg_WHITEHOLE, 0,0, BLACKHOLE, "WHITEHOLE", "WHITEHOLE")
+INFO_TABLE(stg_WHITEHOLE, 0,0, WHITEHOLE, "WHITEHOLE", "WHITEHOLE")
 { foreign "C" barf("WHITEHOLE object entered!") never returns; }
 
 /* ----------------------------------------------------------------------------
@@ -465,11 +462,11 @@ INFO_TABLE(stg_STABLE_NAME,0,1,STABLE_NAME,"STABLE_NAME","STABLE_NAME")
    and entry code for each type.
    ------------------------------------------------------------------------- */
 
-INFO_TABLE(stg_FULL_MVAR,3,0,MVAR,"MVAR","MVAR")
-{ foreign "C" barf("FULL_MVAR object entered!") never returns; }
+INFO_TABLE(stg_MVAR_CLEAN,3,0,MVAR_CLEAN,"MVAR","MVAR")
+{ foreign "C" barf("MVAR object entered!") never returns; }
 
-INFO_TABLE(stg_EMPTY_MVAR,3,0,MVAR,"MVAR","MVAR")
-{ foreign "C" barf("EMPTY_MVAR object entered!") never returns; }
+INFO_TABLE(stg_MVAR_DIRTY,3,0,MVAR_DIRTY,"MVAR","MVAR")
+{ foreign "C" barf("MVAR object entered!") never returns; }
 
 /* -----------------------------------------------------------------------------
    STM
@@ -606,11 +603,11 @@ CLOSURE(stg_dummy_ret_closure,stg_dummy_ret);
  *
  */
 #warning Is this correct? _imp is a pointer!
-#define Char_hash_static_info _imp__base_GHCziBase_Czh_static
-#define Int_hash_static_info _imp__base_GHCziBase_Izh_static
+#define Char_hash_static_info _imp__base_GHCziBase_Czh_static_info
+#define Int_hash_static_info _imp__base_GHCziBase_Izh_static_info
 #else
-#define Char_hash_static_info base_GHCziBase_Czh_static
-#define Int_hash_static_info base_GHCziBase_Izh_static
+#define Char_hash_static_info base_GHCziBase_Czh_static_info
+#define Int_hash_static_info base_GHCziBase_Izh_static_info
 #endif